Virus infects my computer at random times?

[Xmetalfanx]

I am not going to keep repeating myself but please ... do NOT listen to these spams of "Reformat" that (the bots) post that as an answer on every single YA thread... it IS NEEDED at times, but not in this case.

The issue you have is that although your AV is removing part of the infection, your not completely removing all of the infection.

I would suggest Avast, Avira, Eset's NOD32, or even Kaspersky as an antivirus but I do not know which one you currently have.

I would get one (or even both WHICH ARE BOTH SAFE to install alongside your AV... I have both and Avira on one of my PC's .. and both and Avast on the other... (I just like Avast and Avira) )

MalwareBytes ( http://www.malwarebytes.org/ )
And
Super AntiSpyware ( http://www.superantispyware.com/ )

I have seen people have tons of malware removed by these two great programs, and their AV says they are 100% clean

Good Luck,
Xmetalfanx